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EP1875798A1 - Feuille a usage agricole - Google Patents

Feuille a usage agricole Download PDF

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Publication number
EP1875798A1
EP1875798A1 EP06755318A EP06755318A EP1875798A1 EP 1875798 A1 EP1875798 A1 EP 1875798A1 EP 06755318 A EP06755318 A EP 06755318A EP 06755318 A EP06755318 A EP 06755318A EP 1875798 A1 EP1875798 A1 EP 1875798A1
Authority
EP
European Patent Office
Prior art keywords
sheet
waxes
resins
plants
agricultural use
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06755318A
Other languages
German (de)
English (en)
Other versions
EP1875798A4 (fr
Inventor
Jordi Vilamala I Sala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mimcord SA
Original Assignee
Mimcord SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mimcord SA filed Critical Mimcord SA
Publication of EP1875798A1 publication Critical patent/EP1875798A1/fr
Publication of EP1875798A4 publication Critical patent/EP1875798A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/30—Ground coverings
    • A01G13/32—Mats; Nets; Sheets or films

Definitions

  • This invention refers to a sheet for agricultural use, of the type used to cover soil on farm land, and through which some holes are made so as to let the plants that are being grown to come through to the outside.
  • plastics have certain problems.
  • First is that they are not easily recyclable, as it is common that at the end of the growing of the crops, the surface earth and the plants are used for composting and therefore it is necessary to recover the used plastic and to separate it for independent treatment.
  • Second is that its impermeability is total, thus the water is condensed in excessive amounts, which can cause the plant to wither from an excess of water and the roots becoming flooded.
  • the action of the sun causes an accelerated breakdown of the plastic, making it crumbly, and so the sheet tears very easily, forming fragments that end up being mixed up with the soil.
  • the sheet for agricultural use of this present invention has some technical peculiarities that allows an optimised use for the growing of plants, both in greenhouses and equally outside, and it is totally recycled for composting on being biodegradable.
  • the sheet in question is made up of a biodegradable cellulose paper, with a surface covering of waxes, resins and pigments, said sheet being totally or partially impermeable, resistant to humidity, opaque and of any colour, however by preference it will be black.
  • the waxes, resins and pigments applied onto the cellulose paper make up a surface coating, free of solvents, heavy metals and non-biodegradable elements.
  • this use of this sheet is completely similar to that of the conventional plastics that are used for the same purpose, but having appreciable advantages.
  • the first is that the cellulose paper (recycled or not) is biodegradable and therefore can be composted together with the rest of the plant wastes and the surface soil at the end of the growing. In turn it has a resistance to humidity (from 10% to 25%) that allows its use with the watering that must be made for the plant.
  • the waxes used can be polyethylene or paraffin and allow the impermeability that is required for the cellulose paper, giving it the required rigidity so that it can adapt to the profile of the land or ridge where it is to be placed.
  • the resins used are acrylic and allow for the fixing of the pigments. They also allow the impermeability and the resistance to tearing of the sheet.
  • the pigments provide the opacity that is necessary to prevent the growth of weeds and undesirable plants in those areas of the ground covered by the sheet.
  • the sheet for agricultural use is made up of biodegradable cellulose paper (1), provided with a surface coating (11) of waxes, resins and pigments, said sheet being operationally suited for placement on farm land.
  • the sheet has some openings (12) through which the plants being grown can emerge to the outside, as and how shown in figure 2.
  • Said sheet is totally or partially impermeable, opaque and resistant to humidity.
  • the waxes are made from a polyethylene or paraffin base which gives rigidity and impermeability to the sheet.
  • the resins are acrylic resins, providing impermeability and increasing the resistance to the tearing of the sheet. Said acrylic resins allow the fixing of the pigments, which provide the opacity to the cellulose paper, by preference being black, although the use of other colours has been envisaged.
  • the sheet obtained has a gram weight of 80 to 90 grams per square metre, an elasticity of approximately 5.6% and a humidity resistance of from 10% to 25%.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Protection Of Plants (AREA)
  • Paper (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
EP06755318A 2005-04-27 2006-04-24 Feuille a usage agricole Withdrawn EP1875798A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200501019A ES2261086B1 (es) 2005-04-27 2005-04-27 Lamina de uso agricola.
PCT/ES2006/000199 WO2006114461A1 (fr) 2005-04-27 2006-04-24 Feuille a usage agricole

Publications (2)

Publication Number Publication Date
EP1875798A1 true EP1875798A1 (fr) 2008-01-09
EP1875798A4 EP1875798A4 (fr) 2012-10-31

Family

ID=37214430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06755318A Withdrawn EP1875798A4 (fr) 2005-04-27 2006-04-24 Feuille a usage agricole

Country Status (6)

Country Link
US (1) US20090277082A1 (fr)
EP (1) EP1875798A4 (fr)
ES (1) ES2261086B1 (fr)
MA (1) MA29440B1 (fr)
MX (1) MX2007013587A (fr)
WO (1) WO2006114461A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081980A1 (fr) * 2010-12-16 2012-06-21 Holding P.M.M. Hoff B.V. Système et procédé d'irrigation de plantes
NL2006384C2 (en) * 2010-12-16 2012-07-17 Holding P M M Hoff B V A plant irrigating system and a method.
WO2018161986A1 (fr) * 2017-03-09 2018-09-13 ARTMEYER, Susanne Procédé pour faire croitre des plantes
EP3969539A4 (fr) * 2019-05-06 2023-07-19 GPCP IP Holdings LLC Paillis en feuilles de papier et leurs procédés de fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160242368A1 (en) * 2015-02-20 2016-08-25 Torrinella Farm, LLC Garden Planting Template and Weed Barrier
US11525086B2 (en) 2019-05-06 2022-12-13 Gpcp Ip Holdings Llc Paper sheet mulches and methods of making the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6617774A (fr) * 1965-12-21 1967-06-22
YU34314B (en) * 1968-07-05 1979-04-30 Montedison Spa Process for preparing photoselective films from plastomers
US3810328A (en) * 1973-01-11 1974-05-14 Ludlow Corp Mulch sheet
US3955319A (en) * 1974-04-15 1976-05-11 Smith Norman J Horticultural sheet mulch
US3914900A (en) * 1974-07-01 1975-10-28 Lavell M Bigelow Means and method for planting and growing plants and crops
US3998006A (en) * 1976-02-19 1976-12-21 Conwed Corporation Multiple purpose agricultural weed suppressant and growth enhancement blanket
US4220736A (en) * 1978-06-01 1980-09-02 Sekisui Kagaku Kogyo Kabushiki Kaisha Agricultural covering film or sheet and method for thermal insulation from a blend of an olefin resin and an acetal resin
FR2501006A1 (fr) * 1981-03-04 1982-09-10 Rochette Cenpa Papier de paillage antiparasitaire et son procede de fabrication
HU213655B (en) * 1990-11-19 1997-09-29 Patria Papier & Zellstoff Method for reduction vapour-transmissing capability of paper and paper made by such method
US5163247A (en) * 1991-04-19 1992-11-17 Kimberly-Clark Corporation Agricultural mulch and row cover
DE4129494A1 (de) * 1991-09-05 1993-03-11 Basf Ag Waessrige wachsemulsion mit abgestuft einstellbarer viskositaet und ihre verwendung
FR2725732B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Structure composite formee de derives d'acide lactique et son procede d'obtention
US5853541A (en) * 1995-02-10 1998-12-29 International Paper Company Degradable cotton base cellulosic agricultural mat
WO1997006666A2 (fr) * 1995-08-10 1997-02-27 Appleton Papers Inc. Article composite de paillage
US5866269A (en) * 1995-08-10 1999-02-02 Appleton Papers Inc. Agricultural mulch with extended longevity
JP4054144B2 (ja) * 1998-12-01 2008-02-27 協和化学工業株式会社 層間のアニオンとしてその一部または全部が珪素系、燐系及び硼素系多量体酸素酸イオンの少なくとも一種のアニオンとそれ以外のアニオンとを保持したハイドロタルサイト系化合物、その製法、農業用フィルム用赤外線吸収剤及び該赤外線吸収剤を含有する農業用フィルム
DE19963091A1 (de) * 1999-12-24 2001-07-12 Chemtec Leuna Ges Fuer Chemie Verfahren zur Herstellung von bioabbaubarem Mulchmaterial
US6625923B2 (en) * 2000-02-15 2003-09-30 International Paper Company Biodegradable paper-based agricultural substrate
IL139388A (en) * 2000-11-01 2005-09-25 Makhteshim Chem Works Ltd Pest control sheet
WO2004060048A2 (fr) * 2002-12-31 2004-07-22 Milliken James M Systeme d'arrosage et de lutte contre les plantes nuisibles, destine a des jardins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081980A1 (fr) * 2010-12-16 2012-06-21 Holding P.M.M. Hoff B.V. Système et procédé d'irrigation de plantes
NL2006384C2 (en) * 2010-12-16 2012-07-17 Holding P M M Hoff B V A plant irrigating system and a method.
WO2018161986A1 (fr) * 2017-03-09 2018-09-13 ARTMEYER, Susanne Procédé pour faire croitre des plantes
EP3969539A4 (fr) * 2019-05-06 2023-07-19 GPCP IP Holdings LLC Paillis en feuilles de papier et leurs procédés de fabrication

Also Published As

Publication number Publication date
WO2006114461A1 (fr) 2006-11-02
MA29440B1 (fr) 2008-05-02
US20090277082A1 (en) 2009-11-12
MX2007013587A (es) 2008-03-18
EP1875798A4 (fr) 2012-10-31
ES2261086B1 (es) 2007-11-16
ES2261086A1 (es) 2006-11-01

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Effective date: 20121001

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Effective date: 20130430